baber/WOPTO huggingface dataset:
Patent NL-6915594-A (NL)
Title: Progestational 3-cyclopentyloxy-13-polycarbonalkyl - 17-alpha-ethynylgona-3,5-dien-17-beth-ols and their
IPC: A47F3/12
Filed: 1969-10-15
Abstract: Progestational 3-cyclopentyloxy-13-polycarbonalkyl 17-alpha-ethynylgona-3,5-dien-17-beta-ols and their esters. M3A. are new compds. of formula (I): (R = alkyl (C2-C20); R1, R2, R3, R4 = H, Me; R6 = H or CO.R5 where R5 = alkyl (C1-C10), cycloalkyl (C3-C6), phenylalkyl). Prefered are d- and dl-3-cyclopentyloxy-13-ethyl-17 alpha-ethynylgona-3,5-dien-17 beta-ol and their 17 beta-acetates Used as long acting progestational agents for oral contraception and as intermediates for other steroid hormones. Prepared by conventional methods for 3-enol ethers from 3-ones.
Patent NL-7006516-A (NL)
Title: Size classifier for crystals
IPC: B01D9/00
Filed: 1970-05-04
Abstract: The classifier esp for use in conjunction with a crystalliser, of the type having a segregation space consisting of two parts, between which a gravitational field acts, and with a common exchanger surface, with a fluid inlet and outlet for each part the classifier comprising (a) a carrier fluid for the crystals to be sorted which is introduced into the first part of the segregation space. (b) an entraining fluid, differing from the carrier fluid which is introduced into the second part. The fluids are selected in such a way that their specific gravities together form a range of specific gravity below which the specific gravity of the crystals does not fall and the flow is such that at least a part of the entraining fluid migrates across the exchange surface separating the two parts in counter-current with the largest crystals. The parameters affecting the transfer of these crystals are controlled.
Patent NL-7013148-A (NL)
Title: Epoxy resin - cement articles - by hydrating mixt by microwave heating in prescne of moisture and curing by heating at higher temp
IPC: C04B28/02
Filed: 1970-09-04
Abstract: Cement mixtures consisting of cement, sand, asbestos, a water retention agent, water, an epoxy resin and a curing agent is hydrated and cured by (a) forming the mxit. to an article under pressure, (b) placing the article in an appts. for supplying microwave energy in which a water satd. atmos. is maintained, (c) heating for a period with supply of energy sufficient to hydrate the cement, and (d) subjecting the article in a second period to a higher temp. in order to cure the resin.
Patent NL-7315944-A (NL)
Title: Roof tile laying system - uses transverse slats as guide rails for truck carrying tile stock
IPC: E04D15/02
Filed: 1973-11-21
Abstract: The transverse slats of the rafters are used as guides for a stock of tiles travelling in the horizontal direction across the roof. Wheels can be provided on the truck carrying the stock, running along the slats, and the truck can have an underframe, to which a supporting frame for the tiles hinges, about an axis parallel to the slats at the upper end. At the other end props are provided between the two frames, adjustable to keep the supporting frame level, hinging in the latter and fitting in recesses in the underframe. Means can be included for moving the truck from one end to the other of the track constituted by the slats.
Patent NL-7401479-A (NL)
Title: Channel rail support for folding doors - is typically for garage doors and has bolted clamps to top edges with flexible joints
IPC: E05D15/26
Filed: 1974-02-01
Abstract: The suspension system is intended fo the folding doors of a garage or similar building, where the doors are hung from a top rail, which is of inverted U-channel section with re-entrant lower edge flanges. For the middle sections, within the channel and upon the flanges, roll two similar wheels of disc form. These are attached to a block into which is fixed a vertical shaft which has an elastomeric ring support. For the end sections, the lower tip of the shaft has a screwed and bolted joint which is clamped to cheek plates which are screwed to the upper edges of the doors away from the folds. Two plastic washers are accommodated in the joint.
Patent NL-7403683-A (NL)
Title: Electrodepositing black chromium
IPC: C25D3/08
Filed: 1974-03-19
Abstract: Chromic acid bath contains at least 60 g/l. chromic anhydride, a fluoride contg. catalyst in an amount sufficient to supply 0.03 to 1 gram. of fluoride in solution per litre and 1-25 gms. of trivalent chrome per litre. The aqs. solution is free of sulphate ions. Coatings have high absorptivity of heat and visible light, and re useful for military equipment, decorative furniture, etc.
Patent NL-7613837-A (NL)
Title: (5)-Methyl-isoxazole-(3)-carboxylate salts - hypolipaemics antilipolytics, prepd. by reacting substd. theophylline derivs. with (5)-methyl-isoxazole-(3)-carboxylic acid
IPC: C07D473/08
Filed: 1976-12-13
Abstract: New 5-metyl-isoxazole-3-carboxylates are salts of formula (I). In this formula R1 and R2 are H; 1-4C alkyl; hydroxyalkyl; alkoxyalkyl; or cycloalkyl. (I) have lipolysis-inhibiting and triglyceride-lowering activity. They can be used therapeutically for the treatment of hyperlipidaemias. Dosage as 1-10 mg one or more times per day. Details of biological tests showing the effects of (I; R1=Me, R2=CH2CH2OH) on lipid metabolism in rats are given in the specification. Thus, serum triglycerides are significantly lowered by doeses up to 5 mg/kg. The effect on serum cholesterol is only short-term: 300 mg/kg p.o. only lowers serum cholesterol for 3 hrs. after administration. Blood sugar levels are significantly lowered by does of 200 and 300 mg/kg.
Patent NL-7800680-A (NL)
Title: Seed germination bed allowing supervision of growth - is a thin rectangular foam plate with hole for compost
IPC: A01C1/04
Filed: 1978-01-19
Abstract: The bed may be assembled with a number of others in the form of a plate with breaking lines to separate them. The separate beds are blocks of 5mm thick polystyrene foam of 3x3 cm. There is a round hole in the centre covered with cardboard on top and with a layer of filter paper below supporting a quantity of peat and the seeds. For growth, the cardboard is torn off and the block is placed in a dish filled with water. The seed germinating bed allows the amt. of moisture present to be observed constantly, so that growth can be assisted and the seedling transplanted when necessary.
Patent NL-7903093-A (NL)
Title: Thermally insulating inflatable ground cover - is of flexible transparent plastics incorporating sets of interconnected inflatable chambers with valves
IPC: A01G9/14
Filed: 1979-04-19
Abstract: The thermally insulating cover is of flexible transparent or translucent plastic, and comprises one or more sets of interconnected inflatable chambers. A valve is provided for each set of chambers to admit gas, typically air, and then to seal them off. It can comprise two plastic sheets fixed together so as to form a number of chambers between, these being oblong and parallel to each other and enclosed by strip portions of the sheets. When filled with gas they are of round cross-section. The strips can be secured together by welding. The cover is especially suitable for market gardening purposes.
Patent NL-8001552-A (NL)
Title: Paint compsn. with good waterproofing properties - comprises silicone resin, thinners, turpentine and alkyd resin mixed in two stages
IPC: C09D167/08
Filed: 1980-03-16
Abstract: Paint base comprises (a) 10-70% of a mixt. of silicone resin, thinner, turpentine and alkyd resin and (b) 90-30% alkyd resin. Pref. component (a) contains ca. 35% silicone resin, 10% thinners, 45% turpentine and 10% alkyd resin, and is made by thoroughly mixing the components. Component (a) is then thoroughly mixed with component (b). Prods. are 'ML silicone sealants' which can be compounded with pigments to give coating compsns. which after drying give excellent adhesion, heat resistance, wear resistance and resistance to the passage of moisture. They are useful e.g. for exterior and interior painting of walls and for waterproofing cellars.
Patent NL-8402014-A (NL)
Title: Laundry drying chamber has air inlet and outlet - and recirculation duct, contg. fan and closed cooling circuit with evaporator acting as air cooler with condensate drain and condenser
IPC: D06F58/20
Filed: 1984-06-26
Abstract: The installation for drying objects, partic. laundry items, comprises a chamber (1) with air inlets (2) and outlets (3). The outlets connect to the inlets via a re-circulation duct (4,4a,b) contg. a fan (10), a heating unit (6,7,13) and a cooling unit(9) to cool the air below condensation temperature, the condensate being discharged (12). A closed cooling circuit (5) is provided comprising a compressor (6), condenser (7), expansion valve (8) and evaporator (9) whereby the condenser acts as heater and the evaporator as cooler. The compressor is pref. arranged in the dust (4b) to provide additional heating and a further low-power heater (13) may be arranged downstream of the condenser.
Patent NL-8700548-A (NL)
Title: Yoghurt-producing equipment - has collector tank connected to pipe between cooler and filler station
IPC: A23C9/12
Filed: 1987-03-06
Abstract: The yogurt-production equipment comprises ripening tanks with pipes to coolers, the latter connected by stop valves to filler stations. A collector tank is connected via a pipe with stop valve to the pipe between the cooler and filler station, and before the stop valve in this pipe. A return pipe with metering pump leads from the collecting tank to the pipe and before the stop valve.
Patent NL-8701805-A (NL)
Title: Super market trolley hand grip - has replaceable plastics discs indicating e.g. special offers
IPC: G09F23/06
Filed: 1987-07-30
Abstract: Advertising or information discs may be removable fixed to holder fitted on supermarket trolley handgrip. Discs e.g. of plastics or other moisture resistant material are inserted into block-type holders fitted to trolley handgrips. Discs may be round, square, rectangular or oval and information e.g. written on disc, using a felt pen. Disc diameter may vary between 1 and 7 cm.
Patent NL-8900658-A (NL)
IPC: G08B13/24
Filed: 1989-03-17
Abstract: The invention relates to a shoplifting detection system of the transmission type, suitable in particular for the use of high-frequency interrogating signals, in which system an electronic label provided with a resonance circuit can effect an electromagnetic coupling between at least two antenna coils, at least one of which is a transmitting antenna coil which, in operation, is fed with an A.C. interrogating signal from a transmitter circuit, and at least one other of which is a receiving antenna coil which supplies a received signal to a receiver circuit. According to the invention said receiver circuit comprises a phase-sensitive synchronous detector to which the received signal is supplied, and to which a reference signal is supplied of such a phase that a component in the received signal, caused by an electronic label, provides a maximum output signal of said synchronous detector, and a signal phase-shifted through 90 DEG  relatively to said component provides a minimum output signal of said synchronous detector.
Patent NL-9101495-A (NL)
Title: Member for positioning in the airways of a patient
IPC: A61M16/04
Filed: 1991-09-04
Abstract: The present invention relates to a member for positioning in the airways of a patient, which is provided with a pipe and a sealing member which is arranged at a distance from the end of the pipe and is of skirt-like form, the widest end of the skirt-like sealing member facing towards the lungs after the tubular member has been introduced. In the present invention, the excess pressure which is generated by the respirator in the lungs is used to prevent the possibility of air being able to flow back past the tubular member. The excess pressure itself ensures that the sealing member achieves its sealing action.
Patent PT-74656-A (PT)
Title: Process for preparing morpholines
Inventor: BRADLEY GERALD
IPC: C07D303/22
Filed: 1982-03-25
Abstract: Morpholine derivatives of the formula <CHEM> and their acid addition salts, wherein n represents 1, 2 or 3, R<3> is alkyl of 1 to 10 carbon atoms, R<4> is hydrogen, lower alkyl, lower alkenyl, lower alkynyl, aryl(lower)alkyl, 2-tetrahydrofurylmethyl or cyclo(lower)alkylmethyl and OR<5> is hydroxy, acyloxy or a protected hydroxy group possess analgesic and/or opiate antagonistic activity or are useful as intermediates for other compounds of formula I possessing such activity.
Patent PT-75790-A (PT)
Title: Method and device for measuring the degree of parallelism of textile fibers
Inventor: RODRIGUES FERNANDO ANTONIO DE
IPC: G01B/
Filed: 1982-11-03
Abstract: Meter comprises a laser light source for filtering, collination and refraction and a moving graduated (0-360 degs) frame for automatic difference angle reading. To increase performance, the lighting, tangential, permits frequency analysis via a photograph. Pref. the phototransistor used is linked to an electronic assembly for direct reading of the maximum and minimum light intensities, the mid height reading also serving as the parallelism index.
Patent PT-80398-A (PT)
Title: Snap-on valve gasket
IPC: F16K15/08
Filed: 1985-05-07
Abstract: The valve stem and gasket (23) assembly has a valve stem with two axially spaced peripheral shoulders for retaining the gasket between them. The gasket has multiple fingers (59) which are resilient and adapted to pass over the first retaining shoulder when in a deflected condition to aid assembly, and to engage the first shoulder to prevent disassembly. The gasket interfits with and is retained between the shoulders when the fingers are relaxed. The valve can have a valve stem shaft and a valve stem plug, with the shoulders for retaining the gasket formed on the plug.
Patent PT-81379-A (PT)
IPC: B65D71/00
Filed: 1985-10-25
Abstract: 1. One-piece blank of foldable material for a dividable tray, comprising a bottom (1) with hingedly connected end walls and side walls (2, 3) on respectively opposing sides, each of said side walls (3) carry on their longitudinal edge (4) facing away from the bottom (1) an apertured top wall (5) with apertures (6) for safely receiving containers or the like, said top wall (5) is of a width corresponding to approximately half the width of the bottom and comprises in the area of its longitudinal edge facing away from the side wall (3) lid-support flaps (7) foldable about at 90 , whilst a tear strip (10) is provided centrally in each end wall (2), both tear strips (10) being in alignment with each other and with a cross-sectional weakening extending along the center line of the bottom (1), characterized in that said tear strips (10) change over into a bottom longitudinal slot (11) forming said cross-sectional weakening, two fastening strips (12) for said lid-support flaps (7) are struck out of said longitudinal slot (11) and are upwardly bendable over at 90 in opposite directions, the height of said lid-support flaps (7) approximately corresponds to that of the side walls (3).
Patent PT-84275-A (PT)
Title: Process for the preparation of tetracyclic quinazolinones
Inventor: HARDTMANN GOETZ EDUARD
IPC: C07D471/00
Filed: 1987-02-12
Abstract: Tetracyclic quinazolinone cpds. of the formula (I) and their acid-addition salts, in racemic or optically active form, are new (where n is 1 or 2); p is zero or 1.) Specifically claimed are (+ or -)-2-Trifluoromethyl-7,8,9,10,10a, 11 -hexahydro-13H-pyrido-(1',2':3,4) imidazo-(2,1-b) quinazolin-13-one and the (-)-10aR- and (+)-10aS- forms of this cpd.; (+ or -)-2-trifluoromethyl-7,8,9,10,10a, 11,12,13-octahydro-14H-pyrid -(1',2':3,4)- pyrimido(2,1-b)quinazolin-13-one.
Patent PT-85323-A (PT)
Title: Process for the preparation of polypeptides of a novel family of primate hematopoietic growth factors
Inventor: CLARK STEVEN C
IPC: C12N15/27
Filed: 1987-07-14
Abstract: A novel family of primate IL-3-like polypeptides is provided via recombinant techniques.
Patent PT-85695-A (PT)
Inventor: FERRARO FRANK A
IPC: B26B21/52
Filed: 1987-09-14
Abstract: A razor head adapted to be pivotally mounted to a razor handle comprises an arcuate cam (40) defining a cam follower track (41) which can be engaged by a cam follower in the handle. The cam (40) is configured such that the biasing forces are substantially even throughout the arc of pivotal movement. This results in maintaining a constant cartridge orientation relative to the user's face after the initial orientation has been established.
Patent PT-89453-A (PT)
Inventor: LANDIS FRANCIS PIERRE JACQUES
IPC: A47J31/057
Filed: 1989-01-13
Abstract: Coffee-brewing apparatus comprising a filter 20 which is sprinkled via a chute 18 having a main orifice 30 intended to sprinkle the central area of the filter, as well as a series of holes 34 distributed around the said orifice 30 and intended to sprinkle the peripheral area of this filter. According to the invention, the chute 18 is equipped with a valve 38 which is controlled by a timing device 40 which allows hot water to flow via the orifice 30 only after a so-called "moistening" period during which the hot water flows only via the holes 34. The invention applies to domestic coffee-brewing apparatuses. <IMAGE>
Patent PT-92646-A (PT)
Title: Device for sharpening blades of a transverse cutting cylinder
Inventor: PIILONEN PENTTI
IPC: B24B3/36
Filed: 1989-12-21
Abstract: The invention relates to a device for sharpening blades of a transverse cutting roll 1 in which the transverse cutting roll 1 includes at least one plate of blades 4 which is located in the angle formed by the two machined surfaces 2,3 of the transverse cutting roll in such a manner that the original bevel of the blade 5 is external and the blade is sharpened by grinding of the original bevel 5 of the plate of the blade 4 in order to form a less sharp bevel 6 on the edge of the plate of the blade 4, and in which the sharpening device includes support wheels 7,10, a grinder 8 and devices which rotate the latter. The object of the invention consists in providing a sharpening device of novel type for blades of transverse cutting rolls which makes it possible to sharpen said blades without removing the blade plates. According to the invention, at least one support wheel 7 is fitted in order to be supported on the original bevel 5 of the plate of the blade 4 and on the free lateral surface of the plate of the blade 4. <IMAGE>
Patent PT-99954-A (PT)
Inventor: BOS EBO SYBREN
IPC: A61K47/48
Filed: 1991-12-30
Abstract: This invention relates to the field of immune therapy of cancer, more specifically to immunoconjugates of a cytotoxic moiety with a targeting moiety, more specifically to immunoconjugates of antibodies or fragments or functional derivatives of antibodies coupled to a cytotoxic substance such as drugs, toxins or radioisotopes. It especially relates to the release of substances bound to a targeting moiety through the use of acid-cleavable linker molecules derived from compounds of formula I. <CHEM>  wherein: R1 = H, lower alkyl, -N-lower alkyl, -O-lower alkyl, -S-lower alkyl, -N-lower aralkyl, -O-lower aralkyl, -S-lower aralkyl, -N-lower alkylene, -O-lower alkylene, -S-lower alkylene, -N-lower aryl, -O-lower aryl, -S-lower aryl, R2 = H, lower alkyl, lower aralkyl, lower aryl R3 is <CHEM> or another chemical structure which is able to decolize the lone pair electrons of the Nitrogen and R4 is a pendant reactive group, capable of linking R3 to a carrier molecule, a proteinaceous substance, an antibody (fragment), a polymer or a nucleic acid.
Patent SI-9110745-A (SI)
Title: Anti-viral compounds.
Inventor: VON ITZSTEIN LAURENCE MARK
IPC: A61K31/34
Filed: 1991-04-24
Abstract: Derivatives and analogues of 2-deoxy-2,3-didehydro-N-acetyl neuraminic acid, pharmaceutical formulations thereof, methods for their preparation and their use in the treatment of viral infections, in particular influenza, are described.
Patent TR-22580-A (TR)
IPC: B43K21/22
Filed: 1985-08-16
Abstract: A lead propelling mechanism for a mechanical pencil includes a lead chuck, a ring fitted loosely about the chuck for tightening its head, a sleeve having a front end contacting the ring, and an elastic member having a front end bearing on the front end of the sleeve and a rear end held by a shoulder formed on the outer surface of the chuck adjacent to its rear end. The mechanism is very easy to assemble and join to a lead holding tube in the pencil. The rear end of the elastic member bears against an adjacent end of the tube to urge the ring to tighten the head of the chuck, when the chuck is inserted into the tube.
Patent UA-18816-A (UA)
Title: a coke quenching car
Filed: 1990-06-05
Abstract: A coke quenching car comprises frame, body with lining plate bottom and gates. A car is equipped with distributors of loaded coke flow, rigidly fixed inside the body forming receiving reservoir, limited from above with distributor surface, from sides with front body edges, from the front with gates and from below with lining plate bottom. Each distributor is made in the form of intersection planes, forming sharp edge, projected upwards.
Patent UA-18618-A (UA)
Title: Gate of hydro-machine
Filed: 1990-11-20
Abstract: The invention relates to hydraulic machinery construction. A gate has a body and rotary shutoff device inside it, in its sockets tail elements of fixed in the body half-axles are installed, with central openings and with shafts, those connect rotary shutoff body by means of levers to drive. The half-axles are provided with support heads with flat parallel side faces, and the body is made composite with jointing planes parallel to axis of turn of shutoff device, at that in the places of split of the body the support heads of half-axles are installed, faces of those are placed between the jointing planes of the body.
Patent BG-101679-A (BG)
Title: Vacuum solar collector
Inventor: NEJCHEV NEJCHO G
IPC: F24J2/00
Filed: 1997-06-24
Abstract: The collector is used in solar energy for equipment for theconversion of solar radiation into heat for residential andindustrial needs. It has higher efficiency which is not affectedby external conditions, as well as longer operational period. Thecollector includes at least two heat receiving elements eachconsisting of an external glass tube (1). In it, concentrically toits axis length, a copper heat receiving tube (2) is fittedtightly fitted in a profile heat receiving surface (3) which onits upper side is painted by intransparent selecting coating. Atthe upper end of tube (2) a thermosyphon head (4) is solderedwhich is fitted to a collector (5), common for all elements, bymeans of aluminium pawls (6) and a thread connection (7). Tube (2)gets across an elastic rubber lock (9) fitted in the upper end ofexternal tube (1). The space between the two tubes (1 & 2) isunder vacuum.1 claim, 3 figures
Patent BG-105664-A (BG)
Title: Use of apomophines for the treatment of organic erectile dysfunction in males
Inventor: KLING KAREN
IPC: C07D221/18
Filed: 2001-07-03
Abstract: A method for treating organic erectile dysfunction, particularly vasculogenic erectile dysfunction comprises administering to a male in need of such treatment a therapeutically effective amount of apomorphine or a pharmaceutically acceptable salt or prodrug thereof. 20 claims
Patent BG-106708-A (BG)
Inventor: LAMBERTY YVES
IPC: A61K31/197
Filed: 2002-05-16
Abstract: Изобретението се отнася до приложение на (S)-(-)-алфа-етил-2-оксо-1-пиролидинацетамид за лечение назаболявания на централната нервна система и до нови фармацевтични състави, съдържащи посоченото съединение.
Patent BG-107427-A (BG)
Title: Screen grating plate
Inventor: SKRJABIN SERGEJ S
IPC: B01D3/22
Filed: 2003-01-03
Abstract: The screen grating plate includes a grate-type support (1) over which perforated plate (2) is fitted. Perforation is made in such a way so as to produce transition apertures (3) found at specified distances from each other, with walls (4), fitted on one of the sides and at an angle towards plane (A) of plate (2). 6 claims, 3 figures